| insane(adjective, weak, simple, knowledge, ability) |
| mad(adjective, weak, simple, knowledge, ability) |
| demented(adjective, false, wild, silly, foolish) |
| deranged(adjective, false, wild, silly, foolish) |
| crazed(adjective, false, wild, silly, foolish) |
| illogical(false, foolish, unstable, shaky) |
| sick(unhealthy, frail) |
| unstable(false, mad, shaky, insane) |
| unsafe(false, unstable, shaky, insane) |
| weak(simple, silly, foolish, thoughtless) |
| ailing(unstable, shaky, insane, unhealthy) |
| dangerous(false, unstable, shaky, insane) |
| decrepit(false, unstable, shaky, insane) |
| defective(unhealthy, frail) |
| delicate(unstable, shaky, insane, unhealthy) |
| diseased(unstable, shaky, insane, unhealthy) |
| erroneous(false, insane, unhealthy, frail) |
| fallacious(false, insane, unhealthy, frail) |
| false(insane, unhealthy, frail, incorrect) |
| faulty(false, insane, unhealthy, frail) |